What is the star system?
The star system calculates the number of pieces that were handled by Conchology, Inc. in the last 21 years:
| 0 – 5 pieces | 6 stars |
|
| 6 – 10 pieces | 5 stars |
|
| 11 - 25 pieces | 4 stars | |
| 26 - 75 pieces | 3 stars | |
| 76 - 150 pieces | 2 stars | |
| > 150 pieces | 1 star | |
We want to point out that the star system is only very reliable for PHILIPPINE shells only, as we handle very few foreign shells in general. As time goes, the system will become more and more performant.
WMSDB - Worldwide Mollusc Species DataBase
5
USSURIIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
CERATITIDA [Order]
MEEKOCERATOIDEA [SuperFamily]
USSURIIDAE [Family]
[Genus]
[Species]
Genus
: Megaceratites (Mojsisovics, 1882 â )
Genus species
:
Megaceratites subnodosus
Author
:
(Mojsisovics, 1882 †)
Locality
:
China, Xizang, Lhasa
Size
:
no data
ID
:
6564000005
Genus
: Metussuria (A. Hyatt & Smith, 1905 â )
Genus species
:
Metussuria spathi
Author
:
Chao, 1959 †
Locality
:
Canada, Axel Heiberg Island
Size
:
no data
ID
:
6564000001
Genus species
:
Metussuria waageni
Author
:
(A. Hyatt & Smith, 1905 †)
Locality
:
USA, Alaska, Matanuska-Susitna
Size
:
no data
ID
:
6564000001
